Optical reconstruction of three-dimensional object from digital holograms using phase information calculated by continuous wavelet transform

Zehra Saraç; Duygu Önal Tayyar; F. Necati Ecevit

doi:10.1117/12.886471

11 May 2011 Optical reconstruction of three-dimensional object from digital holograms using phase information calculated by continuous wavelet transform

Zehra Saraç, Duygu Önal Tayyar, F. Necati Ecevit

Author Affiliations +

Proceedings Volume 8074, Holography: Advances and Modern Trends II; 807408 (2011) https://doi.org/10.1117/12.886471
Event: SPIE Optics + Optoelectronics, 2011, Prague, Czech Republic

Abstract

We propose to record digital Fourier hologram of a 3D diffused object and to reconstruct numerically and optically by using phase-only information. This phase-only information is obtained by using 1D-Continuous Wavelet Transform (1DCWT) from the intensity of digital Fourier Hologram. 3D object image is obtained by numerical reconstruction on computer and optical reconstruction by using a phase-modulated liquid crystal spatial light modulator (SLM). Numerical and experimental results are presented.

Citation Download Citation

Zehra Saraç, Duygu Önal Tayyar, and F. Necati Ecevit "Optical reconstruction of three-dimensional object from digital holograms using phase information calculated by continuous wavelet transform", Proc. SPIE 8074, Holography: Advances and Modern Trends II, 807408 (11 May 2011); https://doi.org/10.1117/12.886471

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